SVR Global is the prominent Butterfly Valve Manufacturer in USA. In a process system, a butterfly valve is used to regulate the flow of fluid. It consists of a circular plate or disc that is mounted on a shaft at the center of the valve body. The disc can be rotated by either a handle or an actuator, causing it to move in a plane that is perpendicular to the direction of fluid flow. When the disc is rotated in a direction parallel to the flow of fluid, it allows the fluid to flow freely through the valve. On the other hand, when the disc is turned perpendicular to the flow direction, it completely blocks the fluid flow. The rate of fluid flow can be controlled by adjusting the rotational speed of the disc.
A butterfly valve operates on a quarter-turn principle, using a circular disc or vane mounted on a shaft to control fluid flow. In the open position, the disc is parallel to the flow, allowing unrestricted passage, while in the closed position, the disc is perpendicular, blocking the flow. Intermediate positions between fully open and closed can be achieved to control flow rates. Butterfly valves can be actuated manually or through automated methods, such as electric or pneumatic actuators, and sealing is achieved by the disc's contact with the valve seat. Their quick operation, simplicity, and ability to provide a tight seal make butterfly valves widely used in various industries.
Types of Butterfly Valves:
- Wafer Butterfly Valve
- Lug Butterfly Valve
- Concentric butterfly valve
- AWWA Butterfly valve
- Triple Offset Butterfly Valve
- Double Offset Butterfly Valve
- Flanged Butterfly Valve
Industries:
- Chemical Industry
- Oil & gas Industry
- Petrochemical Industry
- Technical gases
- Energy industry
- Textile industry
- Water and wastewater industries
Applications:
- Water Treatment: Butterfly valves are commonly employed in water treatment plants to regulate the movement of water within piping systems and channels.
- Chemical Processing: Butterfly valves find extensive use in chemical processing facilities to control the flow of corrosive or dangerous fluids through pipelines.
- Oil and Gas: Butterfly valves are utilized in the oil and gas sector to manage the flow of crude oil, natural gas, and other fluids across pipelines.
- Power Generation: Butterfly valves play a crucial role in power plants by regulating the flow of steam or water through turbines and other equipment.
Advantages:
- Quick and easy operation
- Low maintenance
- Lower cost
- Space-saving design
- High flow capacity
Description:
- Body Material: Cast Carbon steel (WCC,WCB, WC6), Stainless Steel, [SS316, SS304, SS316L, SS904L, CF8, CF8M, F31L, F91], Duplex Steel and Super duplex Steel (F51,F53,F55) , Cast iron, Ductile Iron.
- Size – 2” – 48”
- Class: 150 to 300; PN 6 – PN 25
- Ends: Wafer, flanged, lug
- Operations: Lever and Gear operated, Pneumatic and Electric actuated.
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